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Basic information Uses Safety Related Supplier
3-Aminopropyl-methyl-diethoxysilane Basic information
3-Aminopropyl-methyl-diethoxysilane Chemical Properties
Safety Information
  • Hazard Codes C
  • Risk Statements 34
  • Safety Statements 26-36/37/39-45
  • RIDADR UN 3267 8/PG 2
  • WGK Germany 3
  • RTECS UI0700000
  • 10-21-34
  • TSCA Yes
  • HazardClass 8
  • PackingGroup III
  • HS Code 29319090
  • ToxicityLD50 oral in rat: 4760uL/kg
3-Aminopropyl-methyl-diethoxysilane Usage And Synthesis
  • Uses3-Aminopropyl-methyl-diethoxysilane acts as an adhesion promoter between inorganic materials and organic polymers, as a surface modifier and for material changes to chemical substances.
    3-Aminopropyl-methyl-diethoxysilane is an important or even essential constituent in many applications. 3-Aminopropyl-methyl-diethoxysilane is particularly important as an additive to cold-curing phenolic and furan foundry resins to improve the flexural strength of sand/resin elements with very long shelf life of the resins.
    Further examples are:
    Glass fiber/glass fabric composites: as size constituent or finish
    Glass and metal primers
    Abrasives: as additive to phenolic resin binders
    Sealants and adhesives: as primer or additive and for chemical modification
    Mineral-filled composites: for pretreatment of fillers and pigments or as additive
    Synthesis of functional silicones
    The most important effects which can be achieved using 3-AMINOPROPYL-METHYL-DIETHOXYSILANE are improvements in product properties, such as:
    Mechanical properties, for example flexural strength, tensile strength, impact strength and modulus of elasticity;
    Moisture and corrosion resistance;
    Electrical properties, for example dielectric constant, volume resistivity;
    And improvements in processing properties, such as:
    Better filler dispersion;
    Rheological behavior: reduction in viscosity, Newtonian behaviour;
    Higher degree of filling.
  • Chemical PropertiesColorless transparent liquid
  • Safety ProfilePoison by intraperitoneal route.Moderately toxic by ingestion and skin contact. A skinirritant. When heated to decomposition it emits toxicfumes of NOx.
3-Aminopropyl-methyl-diethoxysilane(3179-76-8)Related Product Information
  • Company Name:Qufu Chenguang Chemical Co., Ltd Gold
  • Tel:18366746633 0537-4409155
  • Company Name:Tianjin Zhongxin Chemtech Co., Ltd.
  • Tel:022-66880623
  • Company Name:J & K SCIENTIFIC LTD.
  • Tel:400-666-7788 010-82848833-
  • Company Name:Meryer (Shanghai) Chemical Technology Co., Ltd.
  • Tel:400-660-8290 21-61259100-
  • Company Name:Alfa Aesar
  • Tel:400-610-6006